Yep, lake country makes hand polishing pads. My first time machine polishing was on a BMW but I read some guides and watched some videos first.

Sheepskin is good for wash mitts. ONR is good for clay lube+many other uses. Any clay will be fine; however, if you aren't going to be polishing, you want to buy the finer grades to avoid marring. Also, for the shady spot, you can buy one of those tents/canopies (probably want around 12x12ft)